Under the hood and working with .Net, TDD, Software Design, and Agile Stuff
I have no idea if it's still being updated, but I'm floored by how useful and relevant Ward's Wiki is today 10+ years after its inception. I'm doing research for an article today and the single most helpful source of information and thought is *still* the original Wiki. If you're a student of software design, and object oriented design in particular, do yourself a favor and spend some time perusing the conversations that happened there way back when (late 90's ish).
About Jeremy D. Miller
Jeremy began his IT career writing "Shadow IT" applications to automate his engineering documentation, then wandered into software development because it looked like more fun. Jeremy previously worked as a systems architect building mission critical supply chain software for a Fortune 100 company and learned agile development practices as a .Net consultant at ThoughtWorks, one of the pioneers of agile development. Jeremy is the author of the open source StructureMap (http://structuremap.sourceforge.net) tool for Dependency Injection with .Net and the forthcoming StoryTeller (http://storyteller.tigris.org) tool for supercharged FIT testing in .Net. Jeremy's thoughts on just about everything software related can be found on his weblog "The Shade Tree Developer" at http://codebetter.com/blogs/jeremy.miller, part of the popular CodeBetter site. Jeremy is a Microsoft MVP for C#.